Search results

The problem : 1) i reset the bms, with the push button, 2) i can see the bms in the bluetooth list, 3) i can connect it, 4) after few minute the connexion is lost, 5) when i go back and launch the scan to reconnect the bms does not appear, 6) impossible to get connect until reset. Please help me

I have a gap between cells arround 0,1V. I was guessing the BMS will balance step by step. But the balancing dont start. I modify the starting voltage balancing at 2,5V. But still not work. I d like to know if someone have an idea about what is going on. ThX.

1) i d like to know what i should buy to connect my JBD 4S 120A BMS with 485 ? 2) How should i connect ? 3) Does it allow to monitor several BMS with the same connexion ? Is it supported by th soft. Thx

I d like to know how to connect 4S 12V 250A R05 Daly BMS in network. UART is it possible ? 485 is it possible ? Can is it possible ? Which software ? Until now i was never able to use PCmaster.exe to get connected, i only succeed with BMS tools, but i did not find how to connect several BMS...

i am doing discharging test. At a moment the discharge is interupt by the bms, the status change from 404B to 249. I dont identify something special on tension, temperature ... Do you have any idea.

My charger deliver 13.80v so 3.45v per cell. Which value i should set for the end of charge. Lower to cut with bms 3.40v Or higher 3.50v to keep charging with charger. Thx

I d like to know how the daly bms work in front of charging and discharge. 1. Who decide the end of charge? Is it the bms ? is it the charger? How does it work? Criteria what happen ... 2. If the bms cut the charge process, is it still possible to discharge in parallel? 3. When the charge...

I have daly bms 250A 4S 12V BT SH39F003 I tried to connect the bms with the computer, i can activate the port but it seems i cannot communicate with the battery pack. Do you have any idea where it come from ?

I connected my Daly BMS 4S 250A but i found that the P- was at 9.5V instead of more than 12V. My 4 cells are at 3,28V. I have seen some issues like that but i didnot understand what was th solution. So you help is welcome.